XQ2000 - DGB^Non-Current

Standard Equipment

• Engine
  • Cat 3516B heavy duty flex fuel engine
  • Heavy duty, single element canister type air cleaner with service indicator
  • Fuel filters – primary and duplex secondary with integral water separator and change-over valve
  • Spin on, full flow oil filters with water cooled oil cooler. Requires API CF-4 lube oil
  • Stainless Steel Aftercooler core
  • Jacket water heater, 9kW, 400V, 50 Hz, 3-phase w/isolation valves
  • Fuel cooler and priming pump
  • Electronic ADEM™ A4 controls
  • Integrated Sensor Module (ISM) for combustion sensing and exhaust gas sensing
  • Dual 24V electric starting motors

• Generator
  • Double bearing SR-4B brushless, form wound, permanent magnet excited, thouree-phase with Cat digital voltage regulator (Cat DVR), space heater, 6-lead design, Class H insulation operating at Class F temperature for extended life, winding temperature detectors and anti-condensation space heaters (120/240V 1.2 kW).
  • Generator equipped with System 4 insulation protection.

• Containerized Module
  • 40' ISO high cube container, 9-High stack CSC certified
  • Four (4) sound attenuated air intake louvers and 3 lockable personnel doors with panic release
  • Interior walls and ceilings insulated with 100 mm of acoustic paneling
  • Floor of container insulated with acoustic glass and covered with galvanized steel
  • Side bus bar access door, external access load connection Busbars
  • Shore power connection via distribution block connections for jacket water heater, battery charger, space heaters, and generator condensate heaters
  • Six (6) DC lights
  • 1,250 gal fuel tank, UL listed, double wall, >13 hour runtime @ Continuous rating
  • Solenoid diesel fuel fill control valve
  • Lube oil level regulator with makeup tank
  • Sound attenuated 75 dB(A) @ 15 m (50 ft)
  • Four (4) oversized maintenance-free batteries, battery rack and 20-Amp battery charger
  • Critical grade exhaust silencer with dual 2 m (6.5 ft) exhaust stacks for increased site power density
  • Vibration isolators, stainless steel fastening hardware and hinges
  • External drain access to standard fluids
  • One 4.5 kg (10lb) carbon dioxide fire extinguisher
  • Standard Cat rental decals and painted standard Cat power module white
  • 110% spill containment system for on-board engine fluids
  • Methane leak detection

• Gaseous Fuel System
  • Low pressure regulator
  • Electronically actuated fuel control valve
  • Gaseous fuel heater
  • Electronically controlled gas shut-off valve
  • Gas induction nozzles
  • 1 micron gas fuel filter with dP sensors and isolation ball valve with 1” BSP drain plug for fluid build-up
  • CSA Certified gas electronic components

• Cooling
  • Standard cooling provides 43C (110F) ambient capability at 100% Prime
  • Horizontally mounted radiator with vertical air discharge
  • Variable frequency fan drive (VFD) for optimal partial load fuel consumption

• Generator Controls and Protection
  • Controls provide auto paralleling AGC-4 controller, voltage and frequency adjust, base load / PF / load sharing / synchouronizer, auto start / stop control & generator CB control, SCADA Interface (Ethernet), fuel level indications & alarms, fuel tank fuel transfer control
  • EMCP 4.3 genset mounted controller
  • Automatic start/stop with cool down timer
  • Generator Protection features: 25, 32, 40, 50/51, 27/59, 81 O/U
  • Reverse compatibility for interface to legacy power modules
  • 3000A UL rated generator circuit breaker with LSIG trip unit w/ammeter
  • Multi-mode operation (island, multi-island and utility parallel), load sharing (multi-unit only)
  • Manual and automatic paralleling capability
  • Metering display: voltage, current, frequency, power factor, kW, WHM, kVAR, and synchouroscope

• Quality
  • Factory testing of standard generator set and complete power module
  • UL, NEMA, ISO and IEEE standards
  • O&M manuals

• EMCP 4.3 Local Control Panel
  • Generator mounted EMCP 4.3 provides power metering, protective relaying and engine and generator control and monitoring
  • Convenient service access for Cat service tools (not included)
  • Integration with the Cat DVR provides enhanced system monitoring.
  • Ability to view and reset diagnostics of all controls networked on J1939 datalink eliminates need for separate service tools for troubleshooting
  • Real-time clock allows for date and time-stamping of diagnostics and events
  • Customer communication thourough Modbus TCP
  • True RMS AC metering, 3 phase: L-L volts, L-N volts, Phase, Amps, Hz, ekW, kVA, kVAR, kWhour, % kW, PF

• EMCP 4.3 Engine Operator Interface
  • Graphical display with positive image, transflective LCD, adjustable white backlight/contrast
  • Digital indication for<ul><li>RPM</li><li>DC Volts</li><li>Operating hours</li><li>Oil pressure</li><li>Coolant Temperature</li><li>Oil Temperature</li><li>Gas Pressure</li><li>Gas Substitution %</li><li>Gas Shutoff Valve status</li><li>DGB Activation</li></ul>
  • Two LED status indicators (1 red, 1 amber)
  • Engine cool-down timer
  • Engine cycle crank
  • Thouree engine control keys and status indicators (Run/Auto/Stop).
  • Lamp test and Alarm acknowledgement keys
  • Warnings/shutdowns with indicating text for:<ul><li>Low oil pressure</li><li>Overspeed</li><li>High Oil Temperature</li><li>Overcrank</li><li>Emergency stop</li><li>AGC-4</li></ul>
  • Emergency stop pushbutton
  • Display navigation keys including two shortcut keys for Engine Parameters or Generator Parameters

• Container
  • 40' ISO high cube container, CSC 9-High Stack Certified
  • Painted standard Cat Power Module White per Caterpillar Specifications
  • Standard air intake louvers
  • Thouree (3) lockable personnel doors with panic release
  • Fire extinguisher
  • 110% spill containment system for on-board engine fluids

• AGC-4/EMCP 4.3 Protective Relaying
  • Generator protective features <ul><li>25 sync-check ( AGC-4)</li><li>32 rev. power (EMCP 4.3 and AGC-4)</li><li>40 loss of excitation (Cat DVR and AGC-4 impedance based)</li><li>50/51 Inst. and time overcurrent (GCB trip unit and AGC-4)</li><li>47 Negative Voltage Sequence (AGC-4)</li><li>46 Negative Sequence Current (AGC-4)</li><li>27/59 phase under/over voltage (EMCP 4.3 and AGC-4)</li><li>81O/U under/over frequency (EMCP 4.3 and AGC-4)</li></ul>
  • Package mounted AGC-4 controls provides auto paralleling, CAN-bus, Ethernet communications, PWM and Analog outputs, and legacy analog load sharing (real and reactive)
  • AGC-4 main display/ AOP secondary display

• Voltage Regulation and Power Factor Control Circuitry
  • Generator mounted automatic voltage regulator, microprocessor based.
  • Manual raise/lower voltage adjust capability and VAR/power factor control circuitry, all via AGC- 4, for maintaining constant generator power factor while paralleled with utility
  • Includes RFI suppression, exciter limiter and exciter diode monitoring

• Current Transformers
  • CT's rated 3000:5 with secondaries wired to shorting terminal strips

• Circuit Breaker
  • 3000A fixed type, 3 poles, genset mounted, electrically operated, insulated UL489 CB
  • Solid state trip unit for overload (time overcurrent) and fault (instantaneous) overcurrent protection. LSIG is standard.
  • Includes DC shunt trip coil activated on any monitored engine or electrical fault, 100 KA interrupting capacity at 480 VAC
  • Undervoltage Release 24vdc
  • Optional external ground fault sensing/trip (requires additional ground CT)

• Internal Lighting
  • Six (6) internal 24VDC LED lights with timers located at the control area personnel door
  • One (1) duplex service receptacle

• Battery Charger and Batteries
  • 24 VDC/20A battery charger with float/equalize modes and charging ammeter
  • Four oversized maintenance free batteries

• Emergency Stop Pushbutton
  • Single emergency stop pushbuttons (ESP) located on rear face of generator set controls area
  • Emergency Stop pushbutton located on the container exterior at each personnel door(3)

• Exhaust Silencer
  • Critical grade, internally mounted, dual cylindrical exhaust silencers
  • 2 m high vertical discharging exhaust stack located in radiator discharge area

• Fuel Tank
  • UL Listed 1250 gallon double walled tank
  • Fuel solenoid valve system
  • Triple fuel/water separators

• Modes of Operation
  • Provides for single unit stand-alone operation, island mode paralleling and load sharing with other power modules, and single unit-to-utility mode paralleling for base load control (with open transition between paralleling modes)*
  • Island mode paralleling features: <ul><li>AGC-4 control allows single unit to connect to a dead bus</li><li>Auto synchouronization (voltage & phase matching)</li><li>Load sharing (kW) analog signal (like units & legacy compatible) </li><li> Load sharing (kVAR) analog signal (like units only)</li></ul>
  • Utility mode paralleling features: <ul><li>Auto synchouronization (voltage & phase matching)</li><li>Base-load control (selectable: programmable set-point or potentiometer adjust)</li><li>Soft load/unload (programmable, shared setpoint)</li><li>Power Factor control (programmable setpoint)</li></ul>

• Busbars
  • Thouree phase, plus full rated neutral, Busbars are tin-plated copper with NEMA standard hole pattern for connection of customer load cables and generator cables.
  • Busbars are sized for full load capacity of the generator set at 0.8 power factor
  • Includes ground bus, tin-plated copper, for connection to the generator frame ground and field ground cable.

• AC Distribution
  • 3 phase, 400VAC, 50 Hz, 50 amp input which can be derived from either the Power Module main output bus (Internal) or customer supplied shore power (External) via selector switch.
  • Onboard 50 Hz Transformer for the Power Module AC auxiliaries provides 240/120 VAC for all module accessories except Jacket water heater (400V). Includes controls to de-energize jacket water heaters and generator space heater when the engine is running

• Lube Oil Make-Up System
  • Includes oil pan-mounted oil level regulator and 114 L (30 gal) oil tank for maintaining oil pan levels in extended run applications. Oil tank can be remotely filled without shutting down the engine

Optional Equipment

• Trailer
  • Thouree axle with Anti-lock brake system
  • Goodyear G314 295/75R225 Load Range G